On Sun, Sep 30, 2012 at 8:07 PM, Alexandre Vassalotti <email@example.com
On Sun, Sep 30, 2012 at 4:50 PM, Brett Cannon firstname.lastname@example.org wrote:
I accidentally left out the telco benchmark, which is bad since cdecimal makes it just scream on Python 3.3 (and I verified with Python 3.2 that this is an actual speedup and not some silly screw-up like I initially had with spectral_norm):
You could also make the pickle benchmark use the C accelerator module by passing the --use_cpickle flag. The Python 3 version should be a lot faster.
perf.py already uses --use_cpickle:
Running fastpickle... INFO:root:Running ../cpython/builds/3.3/bin/python3.3 performance/bm_pickle.py -n 5 --use_cpickle pickle INFO:root:Running ../cpython/builds/2.7-wide/bin/python performance/bm_pickle.py -n 5 --use_cpickle pickle
One thing that might make a change is using -1 for the protocol instead of 2, but that means losing the perk of perf.py doing all of the calculations, etc.